Lux To Lumens Calculator

Enter Illuminance in lux: lx
Select area unit type:  
Enter spherical radius:
Or enter surface area:
Luminous flux result in lumens: lm

Lux describes the perceived illumination of known space.
Lumen measures how much visible light is produced by an object.

Convert lux to lumens

follow the following steps-
Enter illuminance in lux.
Enter unit of area as either ft2 or m2
Enter radius of the spherical light source, or you may enter directly the surface area.
Click on Calculate button, and you will get the result in lumens.

Lux To Lumens Conversion

Following formula converts lux into lumens.
ΦV(lm) = 0.09290304 × Ev(lx) × A(ft2)

ΦV(lm) = Luminous flux in lumens
Ev(lx) = Illuminance in lux
A(ft2) = Spherical surface area
0.09290304 is a constant value

Lux to Lumens Calculator

Illuminance in lux (lx) area unit type spherical radius (ft) or (m) surface area (ft²) or (m²) Luminous flux result in lumens (lm)
600 Area in square feet 0.2 0.502654825 28.01889676
600 Area in square meters 0.2 0.502654825 301.5928947
700 Area in square feet 0.4 2.010619298 130.7548516
700 Area in square meters 0.4 2.010619298 1407.433509
800 Area in square feet 3 113.0973355 90477.86842
800 Area in square meters 3 113.0973355 113.0973355
1000 Area in square feet 7 615.7521601 57205.24756
1000 Area in square meters 7 615.7521601 615752.1601
95 Area in square feet 1.1 15.20530844 134.198841
95 Area in square meters 1.1 15.20530844 1444.504302
47 Area in square feet 1.9 45.36459792 198.0819256
47 Area in square meters 1.9 45.36459792 2132.136102

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